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When two tuning forks (fork 1 and fork 2...

When two tuning forks (fork `1` and fork `2`) are sounded simultaneously, `4` beats per second are heard. Now some tape is attached on the prong of the fork `2`. When the tuning fork are sounded again, `6` beats per second are heard. If the frequency of fork `1` is `200 Hz`, then what was the original frequency of fork `2` ?

A

204 Hz

B

196 Hz

C

202 Hz

D

200 Hz

Text Solution

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The correct Answer is:
B
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